Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ptr include:mxlogic.net include:_netblocks.mimecast.com include:zcsend.net include:one.zoho.com include:transmail.net ~all"
]
}